function views_bulk_operations_user_roles_action in Views Bulk Operations (VBO) 6

Same name and namespace in other branches

1. 6.3 user_roles.action.inc \views_bulk_operations_user_roles_action()
2. 7.3 actions/user_roles.action.inc \views_bulk_operations_user_roles_action()

File

actions/user_roles.action.inc, line 58

Code

function views_bulk_operations_user_roles_action(&$user, $context) {
  $roles = $user->roles;
  $selected = (is_array($context['add_roles']) ? $context['add_roles'] : array()) + (is_array($context['remove_roles']) ? $context['remove_roles'] : array());
  $placeholders = db_placeholders($selected);
  $result = db_query("SELECT rid, name FROM {role} WHERE rid IN ({$placeholders})", array_keys($selected));
  while ($role = db_fetch_object($result)) {
    if (isset($context['add_roles'][$role->rid])) {
      $add_roles[$role->rid] = $role->name;
    }
    if (isset($context['remove_roles'][$role->rid])) {
      $remove_roles[$role->rid] = $role->name;
    }
  }
  if (!empty($add_roles)) {
    $roles += $add_roles;
  }
  if (!empty($remove_roles)) {
    $roles = array_diff($roles, $remove_roles);
  }
  user_save($user, array(
    'roles' => $roles,
  ));
}